DE69722895D1 - Electrical coalescence of siloxane emulsions - Google Patents
Electrical coalescence of siloxane emulsionsInfo
- Publication number
- DE69722895D1 DE69722895D1 DE69722895T DE69722895T DE69722895D1 DE 69722895 D1 DE69722895 D1 DE 69722895D1 DE 69722895 T DE69722895 T DE 69722895T DE 69722895 T DE69722895 T DE 69722895T DE 69722895 D1 DE69722895 D1 DE 69722895D1
- Authority
- DE
- Germany
- Prior art keywords
- siloxane emulsions
- electrical coalescence
- coalescence
- electrical
- siloxane
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/16—Powdering or granulating by coagulating dispersions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/06—Separation of liquids from each other by electricity
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C11/00—Separation by high-voltage electrical fields, not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/02—Electro-statically separating liquids from liquids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
- C08J2383/04—Polysiloxanes
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US747531 | 1996-11-12 | ||
US08/747,531 US5861089A (en) | 1996-11-12 | 1996-11-12 | Electric field enhanced coalescence of emulsions comprising a silicon containing compound or silicon containing polymer |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69722895D1 true DE69722895D1 (en) | 2003-07-24 |
DE69722895T2 DE69722895T2 (en) | 2004-05-19 |
Family
ID=25005476
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69722895T Expired - Fee Related DE69722895T2 (en) | 1996-11-12 | 1997-11-05 | Electrical coalescence of siloxane emulsions |
Country Status (4)
Country | Link |
---|---|
US (1) | US5861089A (en) |
EP (1) | EP0841362B1 (en) |
JP (1) | JPH10151368A (en) |
DE (1) | DE69722895T2 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6126803A (en) * | 1998-10-19 | 2000-10-03 | Dow Corning Corporation | Method for removing particulate from a liquid silicon containing compound |
WO2001094501A2 (en) * | 2000-06-05 | 2001-12-13 | The Procter & Gamble Company | A process for separating lipophilic fluid containing emulsions with electric coalescence |
US6706076B2 (en) | 2000-06-05 | 2004-03-16 | Procter & Gamble Company | Process for separating lipophilic fluid containing emulsions with electric coalescence |
US6930079B2 (en) | 2000-06-05 | 2005-08-16 | Procter & Gamble Company | Process for treating a lipophilic fluid |
CN1433335A (en) * | 2000-06-05 | 2003-07-30 | 宝洁公司 | Process for treating lipophilic fluid |
US6914040B2 (en) | 2001-05-04 | 2005-07-05 | Procter & Gamble Company | Process for treating a lipophilic fluid in the form of a siloxane emulsion |
JP2005501708A (en) | 2001-09-10 | 2005-01-20 | ザ プロクター アンド ギャンブル カンパニー | Multi-function filter |
US7258797B2 (en) | 2001-09-10 | 2007-08-21 | The Procter & Gamble Company | Filter for removing water and/or surfactants from a lipophilic fluid |
US7276162B2 (en) | 2001-09-10 | 2007-10-02 | The Procter & Gamble Co. | Removal of contaminants from a lipophilic fluid |
CA2457353C (en) | 2001-09-10 | 2008-08-26 | The Procter & Gamble Company | Method for processing a lipophilic fluid |
US6726743B2 (en) * | 2002-06-18 | 2004-04-27 | 3M Innovative Properties Company | Electrostatic deaeration method and apparatus |
US7300594B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid by modifying the contaminants |
US7300593B2 (en) | 2003-06-27 | 2007-11-27 | The Procter & Gamble Company | Process for purifying a lipophilic fluid |
US7297277B2 (en) | 2003-06-27 | 2007-11-20 | The Procter & Gamble Company | Method for purifying a dry cleaning solvent |
CN104515692B (en) * | 2014-12-12 | 2017-05-31 | 中国石油大学(华东) | A kind of electrostatic coalescence RES(rapid evaluation system) and method |
HUE051205T2 (en) | 2016-01-29 | 2021-03-01 | Borealis Ag | Methods for the treatment of at least one emulsion by applying an electrical field |
US11034893B2 (en) | 2018-01-09 | 2021-06-15 | Saudi Arabian Oil Company | Desalting plant systems and methods for enhanced tight emulsion crude oil treatment |
US10513663B2 (en) | 2018-01-09 | 2019-12-24 | Saudi Arabian Oil Company | Gas oil separation plant systems and methods for rag layer treatment |
CN113277598B (en) * | 2021-06-28 | 2022-07-12 | 重庆工商大学 | Method and device for treating oily wastewater by coalescence of electric field and corrugated plate |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3207686A (en) * | 1962-03-07 | 1965-09-21 | Nat Tank Co | Electric dehydrator |
US3342720A (en) * | 1964-07-28 | 1967-09-19 | Petrolite Corp | Electric treater |
US3847775A (en) * | 1971-11-10 | 1974-11-12 | Combustion Eng | Process for electrical coalescing of water |
US3772180A (en) * | 1971-11-10 | 1973-11-13 | Combustion Eng | Electric treater |
US3939395A (en) * | 1972-04-17 | 1976-02-17 | Combustion Engineering, Inc. | System for connecting and disconnecting power source terminals to a load for time proportional to the current drawn by the load |
US4056451A (en) * | 1976-03-29 | 1977-11-01 | Maloney-Crawford Tank Corporation | Dual field electric treater |
US4126537A (en) * | 1977-07-15 | 1978-11-21 | Combustion Engineering, Inc. | Method and apparatus for separation of fluids with an electric field |
US4308127A (en) * | 1980-03-17 | 1981-12-29 | Combustion Engineering, Inc. | Separation of emulsions with electric field |
US4545914A (en) * | 1984-08-31 | 1985-10-08 | Dow Corning Corporation | Conductive elastomers from electrically conductive fibers in silicone emulsion |
US4786387A (en) * | 1986-09-25 | 1988-11-22 | Whitlock David R | Single phase enrichment of super critical fluids |
US5036365A (en) * | 1988-11-21 | 1991-07-30 | Benzion Landa | Field assisted filter and electrophotographic copying machine using the same |
US5075479A (en) * | 1991-05-20 | 1991-12-24 | Dow Corning Corporation | Anhydrous hydrogen chloride evolving one-step process for producing siloxanes |
JPH06100694A (en) * | 1992-09-22 | 1994-04-12 | Nippon Dow Corning Kk | Production of branched polyorganosiloxane |
RU2094128C1 (en) * | 1996-01-30 | 1997-10-27 | Научно-исследовательский институт электронных материалов | Apparatus for continuous electrostatic cleaning of low-molecular polydimethylsiloxane rubber and method of cleaning |
-
1996
- 1996-11-12 US US08/747,531 patent/US5861089A/en not_active Expired - Lifetime
-
1997
- 1997-11-05 DE DE69722895T patent/DE69722895T2/en not_active Expired - Fee Related
- 1997-11-05 EP EP97308866A patent/EP0841362B1/en not_active Expired - Lifetime
- 1997-11-12 JP JP9310761A patent/JPH10151368A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0841362B1 (en) | 2003-06-18 |
DE69722895T2 (en) | 2004-05-19 |
US5861089A (en) | 1999-01-19 |
EP0841362A2 (en) | 1998-05-13 |
JPH10151368A (en) | 1998-06-09 |
EP0841362A3 (en) | 1999-01-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69722895D1 (en) | Electrical coalescence of siloxane emulsions | |
DE69826425D1 (en) | Organopolysiloxane emulsions | |
DE69920745D1 (en) | EMULSION SYSTEM AND EMULSIONS | |
DE69533361D1 (en) | IMPLEMENTATION OF HYDROCARBONS | |
DE59914704D1 (en) | Contacting of motor windings | |
DE69723234D1 (en) | DETERGENT COMPOSITIONS CONTAINING SILICONE EMULSIONS | |
DE69925669D1 (en) | Latex emulsions of hydrophilic siloxanes | |
DE19882126T1 (en) | Hydrogenation of hydrocarbons | |
DE69718550T2 (en) | silicone oils | |
DE69739246D1 (en) | Representation of halftone images | |
DE69613647D1 (en) | Cosmetic preparation containing water-in-oil emulsion | |
ATA116194A (en) | FLUXBITUMEN AND BITUMEN EMULSION | |
DE69723714D1 (en) | coalescing | |
DE69623360T2 (en) | Estimation of excitation parameters | |
DE69804945T2 (en) | EMULSIONS OF SIZING AGENTS | |
BR9505368A (en) | Cosmetic or dermatogogic composition water-in-oil | |
DE69702805T2 (en) | Versatile scaling of drawings | |
DK0906026T3 (en) | Water-in-oil emulsion lubricant | |
DE69518454D1 (en) | Estimation of excitation parameters | |
DE69801676D1 (en) | AQUEOUS EMULSIONS OF FISCHER-DROPSCHPARAFFIN | |
PT1029027E (en) | EMULSION MIXTURES | |
DE69832477D1 (en) | FAT EMULSIONS | |
DE69821549D1 (en) | Process for the preparation of solventless emulsions of the type O / W | |
DE69519381D1 (en) | MODIFICATION OF OILS | |
DE9408400U1 (en) | Fixing device for variable fixing of cargo |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |